This authenticator app is compatible with major platforms including Windows, macOS, Linux, iOS, and Android and can be easily set up by generating unique credentials via QR codes. For individual ...

Enable Cloud backup. How do I get a QR code for the Microsoft Authenticator app? Why is the sign-in approval push notification or pop-up not showing up? You might not see the necessary approval ...

When you see a QR code on the laptop screen, open the Google Authenticator app on your phone. Tap the plus sign in the bottom-right corner of the app and then Scan a QR code. Decide whether you ...